SilverBullet6.0

Well, since my dad is a rebuilder, we are always tinkering with something or building some project. He has an 05 Chevy SS Intimidator that's hit in the front. So obviously, it's a 2WD LQ9 6.0/4L60E. He wants to build a bad N/A street truck that he could DD if he had too. So, I sat down and compiled this list of motor/trans modifications. Could you guys and gals give me a estimate of hp/tq numbers as well as 1/4 mile times? Thanks in advance! Circle D 278MM Street Series Torque Convertor Texas Speed 228R Cam Package 243 Casting Heads Sonnax Aluminum Accumulator Pistons Transgo Separator Plate Transgo HD-2 Shift Kit Vette Servos TruCool MAX Trans Cooler Custom Wideband Tune Coated OBX Long Tube Headers and Piping Moroso Spiral Flow Mufflers Volant CAI 160* Thermostat 8.1L Marine Injectors

Year of truck:2005 Model:GMC Sierra 1500 RCSB Trans:4L60E w/ Corvette and Billet servos Converter:Stock Gear:3:73 Tires:275/55R20, soon to be 275/45R20 List of current mods:LQ9/LT's/no cats/dual exhaust with single flow 40/K&N CAI/160* Thermo/Custom Tune Possible future mods:243 heads/TB Stall (unlikely, but possible) Goals for truck: DD'able/375rwhp cam only, 400rwhp cam&heads/Choppy idle/off-idle to 6200ish powerband with good low end torque, but plenty high end pull Uses of the truck: DD, Tow 16ft bass boat, haul harley sportser, would like to be able to tow another car

Thanks guys!

Thanks! I'll get an idle clip tommorrow!

Here's my cam/bolt-ons v-max

Yea, krambo, i dont mean to doubt your tuning how-to, but for some reason the idle-airflow.cfg didn't work for me??? the histograms gave me bigGer braf numbers than I actually needed. Also, the first week of driving this truck was mostly agressive driving. WOT runs and burn-outs, so the problem may have been there, but I didn't notice it lol. But I did tweak the ve table a lil, just didn't think about it messin with the braf table. But, the headache's over now! Thanks for all your help in tuning this truck!

Man I've dialed in my base running airflow, played with the throttle follower and cracker tables with no improvement. Any other ideas?

My ccsb has a LQ9 with bolt-ons and a TR224-112 cam. I tuned it last week and it has ran fine! Well tonite, I'm driving along doin 60 and I leftoff the throttle to slow down, but the truck keeps goin. It doesn't slow down. Same rpms, same speed. I can force it to slow down with the brakes. It feels like cruise control is on. It does this at slower speeds (35 in town) too. I have my base running airflow table dialed in and I tweaked my throttle follower/cracker tables. Any tips or advice?

I have the obx and sent them to jet-hot for their sterling coating. Never will I buy any other brand of headers for a full-size truck. They are half the price of dynatech, and that'as including the coating! Mine fit perfect and perform good. And the burning spark plug wire problem isn't hard to solve. I already had red msd wires on my truck which barely burnt a tiny grey spot after about 3-4 months, so I called CC Performance and he hooked my up with 2 wires that were only 1 inch longer, and they go around the "hump" primary with plenty of clearance. The original MSD's never burnt completely through the outside coating or malfunctioned, but I knew they would eventually. And the best part is, I don't have to rig up lil brackets or wire ties. The wire fits perferctly like it's supposed to. BTW, I've done 2 sets of these on 2 different trucks and have never had a single problem.

I have a TR224/224-112 on the way here for an 06 60 LQ9. I have done a few stock internal tunes, but no cam tunes. What are the main things I need to do? I know how to do ve and spark, but how do I get it to idle good with or without the a/c on? What's the ideal afr for a cammed 6.0 with headers?

Thanks a lot! I'll post up results within the next week! ;)

I am curious about doing this to my tune. But, my table is 1 row with 9 columns labeled 0,2,4,6,8,10,12,14,16. Which cells do I apply the 375 number to? Right now my cells are all 451 in both banks. Attached is a screenshot of my tables.

What temps should I be worried at??? How much pressure can I safely add?